Correct transaction management. cf. bug https://openrdf.atlassian.net/browse/SES-2295 and tomcat default management of PUT request with form data (application/x-www-form-urlencoded encoded)
<?php
return [
/*
|--------------------------------------------------------------------------
| Application version
|--------------------------------------------------------------------------
|
| Must be incremented as needed.
|
*/
'version' => '0.0.1'
];